Trace number 309032

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT BASE 2007-02-08? (TO) 1200.06 1200.4

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
MD5SUMd1a87980ded0cf880f4810de1a082421
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1064.77
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-309032-1172532121 -o ROOT/results/node40/solver-309032-1172532121 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309032-1172532121/cmusat_base /tmp/evaluation/309032-1172532121/instance-309032-1172532121.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29622
/proc/meminfo: memFree=1905312/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=2780 CPUtime=0
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 178246381 2846720 240 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 695 240 90 241 0 451 0

[startup+0.106657 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29622
/proc/meminfo: memFree=1905312/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=4108 CPUtime=0.1
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 604 0 0 0 10 0 0 0 18 0 1 0 178246381 4206592 550 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559911 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 1027 550 109 241 0 783 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4108

[startup+0.514709 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29622
/proc/meminfo: memFree=1905312/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=4372 CPUtime=0.51
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 694 0 0 0 51 0 0 0 21 0 1 0 178246381 4476928 640 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 1093 640 109 241 0 849 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4372

[startup+1.33482 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29623
/proc/meminfo: memFree=1902368/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=5300 CPUtime=1.32
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 968 0 0 0 132 0 0 0 25 0 1 0 178246381 5427200 914 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551398 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 1325 914 109 241 0 1081 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5300

[startup+2.97103 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29623
/proc/meminfo: memFree=1901792/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=5836 CPUtime=2.96
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 1150 0 0 0 296 0 0 0 25 0 1 0 178246381 5976064 1027 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 1459 1027 109 241 0 1215 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5836

[startup+6.25145 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 29623
/proc/meminfo: memFree=1900512/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=6640 CPUtime=6.24
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 1490 0 0 0 623 1 0 0 25 0 1 0 178246381 6799360 1256 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 1660 1256 109 241 0 1416 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6640

[startup+12.7063 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 29623
/proc/meminfo: memFree=1898664/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=8252 CPUtime=12.69
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 2086 0 0 0 1268 1 0 0 25 0 1 0 178246381 8450048 1686 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552329 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 2063 1686 109 241 0 1819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8252

[startup+25.606 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 29623
/proc/meminfo: memFree=1896040/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=11512 CPUtime=25.59
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 3105 0 0 0 2557 2 0 0 25 0 1 0 178246381 11788288 2342 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 2878 2342 109 241 0 2634 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11512

[startup+51.2123 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 29623
/proc/meminfo: memFree=1893032/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=14224 CPUtime=51.18
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 4176 0 0 0 5115 3 0 0 25 0 1 0 178246381 14565376 3100 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 3556 3100 109 241 0 3312 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 14224

[startup+102.42 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 29623
/proc/meminfo: memFree=1879656/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=28756 CPUtime=102.38
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 8219 0 0 0 10233 5 0 0 25 0 1 0 178246381 29446144 6440 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 7189 6440 109 241 0 6945 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 28756

[startup+162.442 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29623
/proc/meminfo: memFree=1879144/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=28848 CPUtime=162.38
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 8653 0 0 0 16233 5 0 0 25 0 1 0 178246381 29540352 6561 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 7212 6561 110 241 0 6968 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 28848

[startup+222.46 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29623
/proc/meminfo: memFree=1875752/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=31980 CPUtime=222.39
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 9753 0 0 0 22232 7 0 0 25 0 1 0 178246381 32747520 7411 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 7995 7411 110 241 0 7751 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 31980

[startup+282.478 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29623
/proc/meminfo: memFree=1872232/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=35224 CPUtime=282.39
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 10764 0 0 0 28231 8 0 0 25 0 1 0 178246381 36069376 8281 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 8806 8281 110 241 0 8562 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 35224

[startup+342.494 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29623
/proc/meminfo: memFree=1869032/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=38112 CPUtime=342.39
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 11886 0 0 0 34230 9 0 0 25 0 1 0 178246381 39026688 9087 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559930 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 9528 9087 110 241 0 9284 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 38112

[startup+402.517 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29623
/proc/meminfo: memFree=1847080/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=62736 CPUtime=402.39
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 18291 0 0 0 40226 13 0 0 25 0 1 0 178246381 64241664 14561 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 15684 14561 110 241 0 15440 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 62736

[startup+462.539 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29623
/proc/meminfo: memFree=1846760/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=62908 CPUtime=462.39
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 18364 0 0 0 46226 13 0 0 25 0 1 0 178246381 64417792 14634 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 15727 14634 110 241 0 15483 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 62908

[startup+522.558 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29623
/proc/meminfo: memFree=1846632/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=62976 CPUtime=522.39
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 18583 0 0 0 52226 13 0 0 25 0 1 0 178246381 64487424 14659 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560101 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 15744 14659 110 241 0 15500 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 62976

[startup+582.579 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29623
/proc/meminfo: memFree=1846248/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=63048 CPUtime=582.41
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 18904 0 0 0 58227 14 0 0 25 0 1 0 178246381 64561152 14769 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 15762 14769 110 241 0 15518 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 63048

[startup+642.597 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 29623
/proc/meminfo: memFree=1846248/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=63048 CPUtime=642.41
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 18906 0 0 0 64227 14 0 0 25 0 1 0 178246381 64561152 14771 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 15762 14771 110 241 0 15518 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 63048

[startup+702.617 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 29623
/proc/meminfo: memFree=1845736/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=63292 CPUtime=702.41
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 19249 0 0 0 70227 14 0 0 25 0 1 0 178246381 64811008 14885 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 15823 14885 110 241 0 15579 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 63292

[startup+762.631 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 29623
/proc/meminfo: memFree=1845608/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=63292 CPUtime=762.41
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 19275 0 0 0 76227 14 0 0 25 0 1 0 178246381 64811008 14911 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 15823 14911 110 241 0 15579 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 63292

[startup+822.653 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29623
/proc/meminfo: memFree=1844392/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=64232 CPUtime=822.4
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 19821 0 0 0 82226 14 0 0 25 0 1 0 178246381 65773568 15207 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 16058 15207 110 241 0 15814 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 64232

[startup+882.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29623
/proc/meminfo: memFree=1844328/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=64376 CPUtime=882.41
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 19848 0 0 0 88226 15 0 0 25 0 1 0 178246381 65921024 15234 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559967 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 16094 15234 110 241 0 15850 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 64376

[startup+942.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29623
/proc/meminfo: memFree=1834920/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=73452 CPUtime=942.41
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 22464 0 0 0 94224 17 0 0 25 0 1 0 178246381 75214848 17578 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 18363 17578 110 241 0 18119 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 73452

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29623
/proc/meminfo: memFree=1834728/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=73588 CPUtime=1002.41
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 22513 0 0 0 100224 17 0 0 25 0 1 0 178246381 75354112 17627 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 18397 17627 110 241 0 18153 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 73588

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29623
/proc/meminfo: memFree=1832744/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=75612 CPUtime=1062.42
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 23023 0 0 0 106223 19 0 0 25 0 1 0 178246381 77426688 18137 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 18903 18137 110 241 0 18659 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 75612

[startup+1122.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29623
/proc/meminfo: memFree=1826152/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=81792 CPUtime=1122.41
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 24938 0 0 0 112221 20 0 0 25 0 1 0 178246381 83755008 19755 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 20448 19755 110 241 0 20204 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 81792

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29623
/proc/meminfo: memFree=1826152/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=81792 CPUtime=1182.41
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 24953 0 0 0 118221 20 0 0 25 0 1 0 178246381 83755008 19770 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 20448 19770 110 241 0 20204 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 81792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 29623
/proc/meminfo: memFree=1826088/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=81792 CPUtime=1200.04
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 24961 0 0 0 119983 21 0 0 25 0 1 0 178246381 83755008 19778 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 20448 19778 110 241 0 20204 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 81792

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.38 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 29623
/proc/meminfo: memFree=1826088/2055920 swapFree=4179916/4192956
[pid=29622] ppid=29620 vsize=81792 CPUtime=1200.04
/proc/29622/stat : 29622 (cmusat_base) R 29620 29622 29277 0 -1 4194304 24961 0 0 0 119983 21 0 0 25 0 1 0 178246381 83755008 19778 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29622/statm: 20448 19778 110 241 0 20204 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 81792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.223965
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 81792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.223965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24961
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2907

runsolver used 0.78688 second user time and 2.42063 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Mon Feb 26 23:22:01 UTC 2007

IDJOB= 309032
IDBENCH= 20248
IDSOLVER= 120
FILE ID= node40/309032-1172532121

PBS_JOBID= 3971827

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309032-1172532121/cmusat_base /tmp/evaluation/309032-1172532121/instance-309032-1172532121.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-309032-1172532121 -o ROOT/results/node40/solver-309032-1172532121 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309032-1172532121/cmusat_base /tmp/evaluation/309032-1172532121/instance-309032-1172532121.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d1a87980ded0cf880f4810de1a082421

RANDOM SEED= 572856243

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1905720 kB
Buffers:         21860 kB
Cached:          87632 kB
SwapCached:       7264 kB
Active:          49304 kB
Inactive:        73468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1905720 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          15268 kB
Slab:            13448 kB
Committed_AS:   277532 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node40 on Mon Feb 26 23:42:04 UTC 2007